Research Digest
Key findings from global medical research, explained for clinicians and the public
Astaxanthin Doses in the Clinic: What 6–12 mg Actually Showed
An honest walk through the human trials of astaxanthin at 6–12 mg per day: what they found on lipids, oxidative…
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Can laughter improve health? Researchers launch study to find out
A new research initiative called the Laughter Lab is systematically investigating whether laughter can improve health and wellbeing. The study…
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Brain network fragmentation at legal alcohol limits predicts subjective intoxication
Functional MRI reveals that individuals with identical blood alcohol levels show variable degrees of brain…
Evidence Review: Five Health Behaviours Reshaping 2025 Clinical Practice
Real-world studies and trials in 2025 reveal that timing and context shape the impact of…
L-Theanine Improves Sleep Quality Without Drowsiness, Systematic Review Finds
A systematic review of 13 randomised trials found that L-theanine supplementation at 200–450 mg daily…
Meta-analysis reveals shared neurochemical signature across anxiety disorders
A meta-analysis of 25 brain imaging studies has identified a consistent neurochemical pattern across anxiety…
How a Single Stem Cell Learns to Beat: New Insights into Cardiac Development
Researchers at Vanderbilt University have documented the transformation of a single stem cell into a…